<?php

class SiteController extends FrontEndController
{
	/**
	 * (non-PHPdoc)
	 * @see framework/web/CController::actions()
	 */
	/*
	public function actions()
	{
		return array(
			// captcha action renders the CAPTCHA image displayed on the contact page
			'captcha'=>array(
				'class'=>'CCaptchaAction',
				'backColor'=>0xFFFFFF,
			),
		);
	}*/
	
	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
	    if($error=Yii::app()->errorHandler->error)
	    {
	    	if(Yii::app()->request->isAjaxRequest)
	    		echo $error['message'];
	    	else
	        	$this->render('error', $error);
	    }
	}

//	/**
//	 * Displays the login page
//	 */
//	public function actionLogin()
//	{
//		$model=new LoginForm;
//
//		// if it is ajax validation request
//		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
//		{
//			echo CActiveForm::validate($model);
//			Yii::app()->end();
//		}
//
//		// collect user input data
//		if(isset($_POST['LoginForm']))
//		{
//			$model->attributes=$_POST['LoginForm'];
//			// validate user input and redirect to the previous page if valid
//			if($model->validate() && $model->login())
//				$this->redirect(Yii::app()->user->returnUrl);
//		}
//		// display the login form
//		$this->render('login',array('model'=>$model));
//	}
//
//	/**
//	 * Logs out the current user and redirect to homepage.
//	 */
//	public function actionLogout()
//	{
//		Yii::app()->user->logout();
//		$this->redirect(Yii::app()->homeUrl);
//	}
}